package com.jie.mapper;

import com.jie.pojo.FriendIm;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author xiaojie
 * @since 2023-11-01
 */
public interface FriendImMapper extends BaseMapper<FriendIm> {

    //判断本人是否有这位好友
    Integer isFriend(Long userId,Long friendId);
}
